Installation 2
Man-1170EN Rev.01
Additional Boards Installation Manual
7
Installing An Additional Board
The following steps cover removing the main board cover and fitting an additional board.
This process is the same from for 2-8 Loop and 2-16 Loop versions of the panel.
13. Remove power at the mains and disconnect standby-batteries prior to performing the circuit board
installation.
14. Remove the retaining-screw from the cover and then remove the cover from the backplane.
Figure 2-1
Removing the Backplane Cover
15. Remove the circuit board from the protective packaging using adequate electrostatic protection.
16. Point the conductor side of the circuit board toward the backplane.
17. Grasp the circuit board using an index-finger and thumb at the top-corner opposite the conductor-side.
18. Insert the notched-end of the circuit board in the metal guide of the backplane at a 45-degree angle.
Figure 2-2
Inserting Circuit Boards in the Back plane
19. Rotate the circuit board until all conductors are securely inserted into connectors of the backplane.
Figure 2-3
Secure Position for Circuit Boards in the Backplane
